ComIoT-05 Embedded WiFi Module

ComIoT-05 Embedded WiFi Router Module is a complete, small form factor 802.11 b/g/n Wi-Fi solution optimized for low-cost and highly integrated with high power for consumer electronic devices and products. The module integrated Wi-Fi functions in a single and small form factor which is friendly to low-cost PCB design that requiring only a few external 3.3V & 5V power supply and connection to antenna.

The module based on the single chip QCA9531 which integrated with an 802.11n 2×2 MAC/BB/radio with external PA and LNA. It supports 802.11n operations up to 144 Mbps for 20 MHz and 300 Mbps for 40 MHz channel respectively, and IEEE 802.11b/g data rates.

Six characteristics

Powerful Core: QCA9531 processor, injecting powerful momentum into embedded routing
The soul of any outstanding Embedded WiFi Router Module must lie in its core processor. The ComIoT-05 Embedded WiFi Router Module is equipped with the QCA9531, a high-performance network system-on-chip widely recognized by the industry. This chip is not only the “brain” of ComIoT-05, but also the source of its powerful performance. The QCA9531 integrates a MIPS 24Kc CPU core with a main frequency of up to 650MHz, providing sufficient data processing capabilities and computing speed for this Embedded WiFi Router Module.
For developers, this means that ComIoT-05 Embedded WiFi Router Module is not merely a simple wireless network card, but a fully functional embedded network processing unit. It can easily handle complex network protocol stacks, NAT address translation, SPI/I2C and other peripheral controls, and even run lightweight applications. This powerful processing capability enables ComIoT-05 to function as an embedded WiFi router while also taking on the role of a device master controller or data gateway, greatly simplifying the hardware design of terminal products and reducing the overall BOM cost. Choosing the ComIoT-05 based on QCA9531 means selecting a stable, efficient and powerful heart for your embedded smart devices.
Ultra-fast connection: 300Mbps WiFi speed, meeting the bandwidth requirements of mainstream applications
In the field of wireless communication, speed is a key indicator for measuring performance. ComIoT-05 Embedded WiFi Router Module supports the IEEE 802.11b/g/n standard and can provide a physical layer wireless transmission rate of up to 300Mbps. This speed is more than sufficient for the vast majority of embedded Internet of Things applications. Whether it’s the real-time transmission of high-definition video streams, the rapid synchronization of large files, or the simultaneous concurrent access of multiple devices, ComIoT-05 can provide a stable and smooth wireless experience.
As an embedded wireless routing module, it supports 2T2R (two transmitters and two receivers) MIMO technology. Through multi-antenna transmission and reception, it effectively enhances the signal coverage and anti-interference capability, ensuring connection stability in complex environments. This makes ComIoT-05 Embedded WiFi Router Module highly suitable for application in scenarios such as smart gateways, wireless surveillance cameras, and digital signage that require stable and high-speed wireless connections. With a rate of 300Mbps, this embedded WiFi solution can handle the mainstream bandwidth demands in the current and near future with ease, providing future-oriented connection capabilities for your products.
Durable and sturdy: Wide temperature range from -10°C to 70°C, suitable for harsh industrial environments
The application environment of many embedded devices is far from the comfortable office or home. From outdoor security equipment to factory automated production lines, from in-vehicle infotainment systems to agricultural Internet of Things sensors, these application scenarios have put forward extremely high requirements for the environmental adaptability of Embedded WiFi Router modules. ComIoT-05 Embedded WiFi Router Module fully takes this into account and adopts a wide operating temperature range design from -10°C to 70°C.
This industrial-grade wide-temperature feature means that ComIoT-05 can maintain stable operation in environments of extreme heat and cold, as well as with significant temperature fluctuations, without experiencing performance degradation or downtime due to changes in environmental temperature. This enables it to no longer be confined to the consumer electronics field, but to make great strides into markets such as industrial Internet of Things, intelligent transportation, and outdoor communication, where reliability requirements are extremely strict. For developers, choosing the ComIoT-05 Embedded WiFi Router Module industrial-grade WiFi module means that their products have a broader application scope and stronger market competitiveness, and they no longer need to worry about environmental adaptability.
Flexible expansion: Support for multiple network ports, building complex network topologies
As a fully functional Embedded WiFi Router Module, the power of ComIoT-05 Embedded WiFi Router Module lies not only in wireless but also in its flexible wired network expansion capability. It is equipped with multiple network ports, typically including a 5-port 10/100Mbps Ethernet switch. This design grants developers great flexibility, enabling them to easily build complex network topologies.
Developers can utilize these ports to configure ComIoT-05 Embedded WiFi Router Module as a wireless router, access point, client bridge, or even a simple 3G/4G router. For example, a port can be used to connect to the uplink optical modem or the main network to achieve NAT routing and DHCP server functions; Another port can be used to connect wired devices, such as desktops or printers, to achieve a hybrid wired and wireless networking. The remaining ports can be used for cascading between devices or connecting other embedded sensors. This multi-port design makes ComIoT-05 a highly flexible embedded network core, capable of meeting the requirements of various network applications ranging from simple to complex, greatly enhancing the added value of the product.
Seamless coverage: Supports Mesh networking to achieve large-scale connection without blind spots
The coverage of a single Embedded WiFi Router Module is always limited. In large residences, office areas, warehouses or complex buildings, signal dead zones and insufficient coverage are common problems. ComIoT-05 Embedded WiFi Router Module proactively supports Mesh networking technology, providing a perfect solution to this challenge. Mesh network enables multiple ComIoT-05 Embedded WiFi Router Module to automatically discover and wirelessly interconnect with each other, forming an intelligent, self-healing and self-organizing network system.
In this network, data can automatically select the optimal path for “multi-hop” transmission, effectively expanding the coverage area and eliminating signal blind spots. When a node fails or a line becomes congested, the network will automatically re-plan the path to ensure the continuous and stable communication. This feature makes ComIoT-05 Embedded WiFi Router Module an ideal choice for building large-scale wireless coverage systems. Whether it is whole-house smart WiFi coverage, wireless network deployment in large venues and parks, or the need for highly reliable emergency communication networks, the Mesh solution based on ComIoT-05 can provide seamless, stable and easily scalable wireless connection experiences, truly achieving “connection everywhere”.
Green and energy-saving: Ultra-low power consumption of only 1.5W, empowering mobile and battery-powered devices
In the era of the Internet of Things, a large number of devices rely on battery power or have strict restrictions on energy consumption. The power consumption of traditional router devices often reaches several watts or even tens of watts, which clearly cannot meet the demands of such low-power embedded applications. ComIoT-05 Embedded WiFi Router Module achieves an excellent balance between performance and power consumption, with a typical power consumption of only 1.5W, making it a truly low-power WiFi routing module.
This astonishing energy efficiency ratio has greatly extended the application scenarios of ComIoT-05 Embedded WiFi Router Module. It can not only be used in devices powered by mains electricity, but also be easily integrated into portable devices, handheld terminals, solar-powered systems, battery-powered sensor nodes and other products that are extremely sensitive to power consumption. A power consumption of 1.5W means longer battery life, less heat generation, a simpler heat dissipation design and higher overall system reliability. For innovators in pursuit of ultimate energy efficiency, the ComIoT-05 Embedded WiFi Router Module energy-saving embedded module is undoubtedly the best technical partner to realize their product concepts.

300Mbps WlFl Data Rate

ComIoT-05 Embedded WiFi Router Module, as a fully functional Embedded WiFi Router Module, its outstanding performance is reflected in a series of elaborately crafted core features. These characteristics together constitute its strong market competitiveness.

300Mbps high-speed WiFi data rate: Not just fast, but a revolution in experience
ComIoT-05 Embedded WiFi Router Module supports the 802.11n standard and can provide a physical layer connection rate of up to 300Mbps at a 40MHz bandwidth. Behind this figure lies a series of technological advantages that jointly shape an outstanding user experience:
Fast transmission: A rate of 300Mbps provides sufficient channels for high-bandwidth applications such as large file transfer and high-definition video streaming. For IP cameras, this means they can transmit video images with higher resolution and frame rates, with details clearly visible, no stuttering and no Mosaic. For drone image transmission, it means real-time return transmission with lower latency, making flight control more precise and smooth.
Stable connection and support for multiple devices: As an Embedded WiFi Router Module, ComIoT-05 Embedded WiFi Router Module naturally has the ability to connect to multiple devices. Its internal integrated routing function and efficient medium access control mechanism can intelligently manage and schedule bandwidth resources, ensuring that the network remains stable when multiple mobile phones, tablets or other smart devices are connected simultaneously, and will not experience significant congestion due to an increase in devices. This is something that traditional WiFi modules find hard to achieve.
Efficiency improvement and low latency: The 802.11n standard introduces a series of advanced technologies such as frame aggregation and MIMO (Multiple Input Multiple Output), which not only increase the rate but also significantly enhance the efficiency of data transmission and reduce the transmission delay of a single data packet. For applications with extremely high real-time requirements, such as remote control and online games, low latency is the key to ensuring a good experience.
Future-oriented foresight: Although 300Mbps May not seem like the top speed today, for the vast majority of Internet of Things and consumer electronics devices, it is already a perfect balance between performance and power consumption. It provides sufficient performance redundancy to ensure that the functional upgrade of the device will not be limited by network bottlenecks in the coming years. Choosing such an Embedded WiFi Router Module endows the product with future-oriented connection capabilities.
Resource optimization and smooth experience: Efficient transmission means that the CPU can interfere less in network tasks, thereby freeing up more computing resources for core applications. Meanwhile, the stable and high-speed connection directly translates into a “smooth experience” perceived by end users. Whether it’s watching videos, browsing the web, or synchronizing data, everything can be done in one go.

Frame Diagram

If wireless performance is the “muscle” of the ComIoT-05 Embedded WiFi Router Module, then its rich interface framework is its “neural network”. It is not merely a wireless access point, but also a flexible connection hub.

Two Ethernet interfaces: This is a direct manifestation of its identity as an Embedded WiFi Router Module. These two ports can be configured as WAN ports and LAN ports, thereby achieving complete router functions. For instance, one port can be connected to an upstream broadband network (such as an optical network terminal), while the other port can be connected to a wired device, such as a desktop computer, a network printer, or another switch. This design enables ComIoT-05 Embedded WiFi Router Module to easily build a small local area network that combines wired and wireless connections, greatly expanding its application scenarios. In the industrial Internet of Things, it can serve as a gateway connecting sensors (via WiFi) and the control center (via Ethernet).
One UART interface: UART (Universal Asynchronous Transceiver) is the most classic and universal serial communication interface in the embedded field. Its existence enables the ComIoT-05 Embedded WiFi Router Module to have direct and efficient command and data interaction with the main control MCU (microcontroller). Developers can configure and control the module and send and receive network data through a simple AT instruction set. This provides a convenient “Internet access” channel for low-cost MCUS that do not have the ability to handle complex network protocol stacks, and it is the most common integration method in Internet of Things devices.
One USB interface: The addition of the USB interface has brought unprecedented scalability to ComIoT-05 Embedded WiFi Router Module. It can be used to connect external storage devices (such as USB flash drives), instantly transforming the module into a small network storage server or file sharing center. It can also be connected to 3G/4G Internet cards, making it a multi-mode gateway that supports cellular network backup. In specific applications, USB can even be used to connect other USB peripherals such as cameras and sensors, making this Embedded WiFi Router Module a more powerful embedded host.
This multi-interface integration design endows ComIoT-05 Embedded WiFi Router Module with extremely strong universality and flexibility. It is no longer a single-function Embedded WiFi Router Module, but a “Swiss Army knife” that can define its role according to application requirements, meeting the diverse connection needs from simple data penetration to complex gateway applications.

Structural dimensions

Today, as consumer electronics and Internet of Things (iot) devices increasingly pursue being thin, light, short and small, size is often the decisive factor. As an Embedded WiFi Router Module, the “small size” feature of ComIoT-05 Embedded WiFi Router Module is one of its core selling points.

Its compact PCB layout and extremely small board footprint enable it to be easily integrated into devices with strict space requirements. For example:
Drones: Every gram of weight counts. The compact size and lightweight design of ComIoT-05 Embedded WiFi Router Module make it an ideal choice for drone video transmission and remote control systems, without imposing a burden on the drone’s endurance and maneuverability.
IP cameras: Modern security cameras pursue both concealment and aesthetics, and their sizes are getting smaller and smaller. The ComIoT-05 Embedded WiFi Router Module can be perfectly “hidden” inside the camera housing and extend out through an antenna to achieve wireless video transmission, ensuring both functionality and maintaining the overall aesthetic appeal of the product.
Smart home appliances: Whether it’s smart sockets, smart bulbs or small health monitoring devices, their internal space is extremely limited. Embedded WiFi Router modules like ComIoT-05 Embedded WiFi Router Module can endow the product with powerful wireless networking and remote control capabilities without increasing its size.
This “easy-to-integrate” feature greatly liberates the imagination of product designers, enabling them to create more smart products with novel forms and innovative functions.

Application field

With its comprehensive performance as an Embedded WiFi Router Module, the application boundaries of ComIoT-05 Embedded WiFi Router Module are extremely broad, almost penetrating into all fields that require wireless connection.

The Internet of Things: This is the main battlefield of the Embedded WiFi Router Module. In smart homes, it can serve as a smart gateway, connecting various WiFi sensors, switches and appliances in the home. In smart agriculture, it can be deployed in the fields to collect data from soil and meteorological sensors and upload it to the cloud platform. In smart cities, it can be integrated into municipal facilities such as smart street lamps and environmental monitoring boxes, providing real-time data support for urban management.
Unmanned aerial vehicle: As mentioned earlier, ComIoT-05 Embedded WiFi Router Module is the core component of the video transmission and remote control system of unmanned aerial vehicles. Its high power output and 300Mbps speed ensure that pilots can obtain clear and real-time first-person perspective images and precisely control the aircraft. Its routing function can even enable the unmanned aerial vehicle to communicate simultaneously with the ground station and multiple load devices.
IP Camera image transmission: In the field of security monitoring, ComIoT-05 Embedded WiFi Router Module is an ideal choice for wireless high-definition cameras. It can stably transmit high-definition video streams encoded with H.264 or H.265 to NVR (Network Video Recorder) or the cloud, facilitating users to conduct remote monitoring anytime and anywhere. Its multi-device access capability also makes it simple and economical to build a wireless, multi-camera security system.
Other consumer electronics: including but not limited to: portable hotspot devices, network audio systems, digital photo frames, smart vending machines, shared power banks, etc. Any electronic product that needs to connect a single device to the network or provide network access capabilities for surrounding devices can benefit from the ComIoT-05 Embedded WiFi Router Module.

ComIoT-05 has long transcended the definition of a simple WiFi module. It is a highly integrated and fully functional Embedded WiFi Router Module, serving as a micro-hub connecting the physical world and the digital world. It takes QCA9531 as the core and is supplemented by a high-performance RF front end to build a stable and powerful wireless connection foundation. It demonstrates outstanding performance as a new generation of Embedded WiFi Router Module through a high speed of 300Mbps, rich multi-interface design and extremely miniaturized size. Its broad application prospects prove its great value in promoting the process of the Internet of Everything.

The ComIoT-05 module is a WiFi gateway solution that integrates high performance, high integration and low cost. With its compact size, powerful functions and flexible application modes, it offers unlimited possibilities for the development of smart devices. It encapsulates complex network technologies invisibly, allowing innovators to focus on creation and making the popularization of smart devices more rapid and widespread.

Therefore, choosing ComIoT-05 is not merely about choosing an Embedded WiFi Router Module, but also about choosing an efficient, reliable and future-oriented product development path. It represents a commitment, a commitment to integrating innovation and quality into every intelligent node. Choosing ComIoT-05 means choosing to walk alongside the most cutting-edge connection technologies, and choosing to use wisdom and innovation to jointly shape a brilliant future of the Internet of Everything. In the future landscape composed of countless intelligent nodes, ComIoT-05 will undoubtedly be one of the most solid and brilliant connection cornerstones.